Home Coffee Roasting

By Hank Levine

Roasting Coffee - Home Roasting

The Q Grader course & exams, retakes, calibrations and recertification
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Cupping coffee with the SCA form
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Coffee
A Chat with Clark Le Compte About His New Book, “A Roasting Style Guide”
dailycoffeenews.com - Nick Brown
Coffee roaster and consultant Clark Le Compte has added to the deepening pool of resources for aspiring and current coffee roasters alike with a new …
Coffee
Most Wild Coffee Species, Including Arabica, Are Now in Danger of Extinction
dailycoffeenews.com
Naturally dried forest coffee. Photo by Emily Garthwaite of Union Hand-Roasted Coffee, courtesy of Kew. Wild Coffea Arabica is for the first time being …
Getu Bekele on Ethiopian Coffee Varieties
vimeo.com
South Sudan
Q&A with Tim Schilling, World Coffee Research
croptrust.org
Interview: LM Salazar | Crop Trust As we prepare for our next #CropsInColor trip, which will take us to Costa Rica, Panama and El Salvador to explore …
Thermodynamics
Thermodynamics of First Crack... Continued
home-barista.com - EddyQ
I really like the work done here. Almost unbelievable accurate results with regards to computing how much water escaped and when through a roast. I …
Myths
E125 | Coffee Myths: Arabica vs. Robusta (pt. II)
thecoffeepodcast.org
E124 | Coffee Myths: Arabica vs. Robusta (pt. I)
thecoffeepodcast.org
Coffee
Fine Robusta Coffee Standards and Protocols
finerobusta.coffee
Robusta coffee has historically been considered inferior to Arabica coffee and subsequently not enjoyed the same price premiums and motivation for …
Coffee
Inside Roast Magazine’s January/February Issue (Now Shipping)
dailycoffeenews.com
Roast magazine January/February 2019 issue. Cover photo by Mark Shimahara. The January/February issue of Roast magazine has been released. The issue …
USB Type-C
Gas dip method
home-barista.com - EvergreenBuzzBuzz
William, In this thread I provide instructions and some general insight into how I use Artisan for the gas dip and my general protocol. Scott Rao …
Green Coffee Analytics Part IV – Density
royalcoffee.com - Chris Kornman
An undervalued, understudied coefficient in our series about analyzing green coffee (Part I – Moisture and Water Activity, Part II – Screen Size, …
Green Coffee Analytics part III – Visual Defects
royalcoffee.com - Chris Kornman
This week we’re back on the grading table, this time focusing our attention on visual defects in green coffee. In many ways, green coffee defects …
Green Coffee Analytics part II – Screen Size
royalcoffee.com - Chris Kornman
In Part I of this series on analyzing green coffee, we focused in a lot of detail on water – specifically the relationship of a green coffee’s water …
Flavors
Green Coffee Analytics: Relevance to Roasters, Buyers, and Producers – Part I: Moisture Content and Total Water Activity
royalcoffee.com - Chris Kornman
Download the printer friendly PDF here Most coffee professionals on the buying, roasting, and brewing side of the industry understand and value …
Roast Article Preview
roastmagazine.com
HOW DO WE KNOW when coffee has finished roasting? One might think coffee is considered roasted when the final target temperature is reached. If a …
What's this bit? | Roaster Ignition Controller
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Flavors
Crown Analysis: CJ1256 – Ethiopia West Hararghe Kubsitu Cooperative Raised Bed Natural Crown Jewel
royalcoffee.com - The Crown
Introduction by Chris Kornman Flying in just under the wire, this late arriving Ethiopian coffee caught our attention on the cupping table. Bursting …
Coffee
Roasting Equipment in 2018: A Spike in the Roastery Cafe’s Rate of Rise
dailycoffeenews.com
Bellwether’s copper hopper. Daily Coffee News Photo by Lily Kubota. The great industrial production roastery will always be the backbone of the …
Coffee
Green Coffee Sources List - 2019
home-barista.com - EvergreenBuzzBuzz
For this years list, input would be appreciated in three areas: Roasters that also sell greens so that you can compare your roast to theirs. Direct …
Coffee
The Swirling Winds of the Global Coffee Trade in 2018
dailycoffeenews.com
Daily Coffee News photo. The coffee trade weathered some remarkably swirling winds in 2018. While political instability among various producing and …
Coffee
The Biggest Coffee Sustainability News of 2018
dailycoffeenews.com
I’ve often heard the argument that the word “sustainability” has been overused for so many applications in the coffee world that it’s lost all …
Coffee
Technical Columns of 2018: For the Devoted Coffee Professional
dailycoffeenews.com
Fermentation tanks at the Mont Tauch winery. Photo by Connie Blumhardt. As a young newspaper reporter interviewing for an editing job at a trade …
一杯手沖咖啡要等15分鐘？老闆堅持的是傳統！ - 今周刊
businesstoday.com.tw
“How ripe is ripe? Just ask Diego Abarca from Alto San Juan in Costa Rica. This young producer's coffee shows sweetness the
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Intellectual Property In Coffee: Imitation Is No Longer Flattering
sprudge.com - Jenn Chen
“Imitation is the sincerest form of flattery.” Writer Charles Caleb Colton must have never met an intellectual property lawyer. But when does …
Ethiopia - Road Dust and Deep Ruts | Sweet Maria's Coffee Library
sweetmarias.com
Man and Lion This trip we basically left from Addis Ababa, the capital, without so much as a jet-lagged "hallo" and headed to the southern coffee …
Near-Infrared
An inexpensive device for analyzing roasted coffee beans
arduino.cc - Arduino Team
While you may not consider in detail how your coffee is roasted, those that produce it must pay special attention to make sure that the end product …